The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd, 1908 - 369 páginas |
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Página 43
... advantage in large numbers lies in the fact that " only one individual in several thousand has marked power to produce a valuable strain . " These in- dividuals have been called the " Shakespeares of the species , " and the labor of ...
... advantage in large numbers lies in the fact that " only one individual in several thousand has marked power to produce a valuable strain . " These in- dividuals have been called the " Shakespeares of the species , " and the labor of ...
Página 50
... advantage of to a certain ex- tent , but not as fully as might have been , and consequently this point will merit subsequent mention . Advantageous im- portations are well illustrated by the introduction of hardy and drought and rust ...
... advantage of to a certain ex- tent , but not as fully as might have been , and consequently this point will merit subsequent mention . Advantageous im- portations are well illustrated by the introduction of hardy and drought and rust ...
Página 54
... advantages . The principles above pointed out throw some light on this question and show that there is one case in which a change of seed is advantageous , namely , from an environment unfavorable in certain conditions to one more ...
... advantages . The principles above pointed out throw some light on this question and show that there is one case in which a change of seed is advantageous , namely , from an environment unfavorable in certain conditions to one more ...
Página 72
... advantage in modern wheat growing . In Japan wheat is planted in rows and hoed , but vegetables are usually raised at the same time between the rows . In the time of Fitzherbert , a kind of wooden shears or hook was used in pulling the ...
... advantage in modern wheat growing . In Japan wheat is planted in rows and hoed , but vegetables are usually raised at the same time between the rows . In the time of Fitzherbert , a kind of wooden shears or hook was used in pulling the ...
Página 80
... raked and bound it . HARVESTING MACHINERY The Header . All reaping devices thus far considered have aimed at mechanical advantages alone . All of those subse- quently discussed endeavor , not only to extend and improve 80 THE BOOK OF WHEAT.
... raked and bound it . HARVESTING MACHINERY The Header . All reaping devices thus far considered have aimed at mechanical advantages alone . All of those subse- quently discussed endeavor , not only to extend and improve 80 THE BOOK OF WHEAT.
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acre agriculture Amer American amount annual Argentina average baked bran bread bucket shop bushels bushels of wheat Canada cars cents per bushel century cereals Chicago chinch bug climate combined harvester commercial corn cost crop rotation cultivation durum wheat early elevators England Europe experiment station export farm farmers fertilizers flour germination gluten grower grown harvest header Hessian fly Hybrid important increased industry insects irrigation Kansas kernel land larvæ loss macaroni machine machinery manure methods miller milling Minnesota moisture nitrogen North Dakota operations Pacific coast phosphoric acid plow potash pounds practically price of wheat produced profitable railroads Red river valley Report Rept rotation Russia rust seed shipped smut soil sown speculative spores spring wheat storage straw supply threshing tion transportation United varieties weeds wheat crop wheat growing wheat plant winter wheat Yearbook U. S. Dept yield